<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <div id="example1" class="list-group col">
      <div class="list-group-item">Item 1</div>
      <div class="list-group-item">Item 2</div>
      <div class="list-group-item">Item 3</div>
      <div class="list-group-item">Item 4</div>
      <div class="list-group-item">Item 5</div>
      <div class="list-group-item">Item 6</div>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/sortablejs@latest/Sortable.min.js"></script>
    <script>
      new Sortable(example1, {
        animation: 150,
        ghostClass: "blue-background-class",
      });
    </script>
  </body>
</html>
